1) A: Whose are these glasses?
B: Ask sadie. think they're ...
2) A: Are these your boots?
B: No, they aren't ... are here.
3) A: Jack and Ben, is this your football?
B: No, it isn't ...
4) A: Whose is this rucksack?
B: Ask Dave and Nancy. I think it's ...
5) A: I think you've got my calculator.
B: No, this isn't ...
вставьте место пропущенных слов местоимение: mine, yours, his, hers, ours, yours, theirs.
